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After 2 days at 21°C, copper sulfate solution may undergo some changes due to exposure to air and light. The solution may start to oxidize, forming copper oxide or copper hydroxide precipitates. Additionally, some of the copper sulfate may decompose into copper oxide and sulfur trioxide. Overall, the solution may appear cloudy or have a slight color change due to these reactions taking place over time.
At 21°C, copper sulfate solution will likely remain stable without significant changes in appearance or properties such as color or clarity over a 2-day period. However, some evaporation may occur, leading to a slightly higher concentration of copper sulfate in the solution.
It would begin crystalising and would decrease
evaporation
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How long does it take to grow copper sulphate crystals?
It typically takes 1-2 weeks to grow visible copper sulfate crystals in a saturated solution at room temperature. The size of the crystals and the conditions of the solution can affect the growth rate.
Describe how crystals of copper sulphate are prepared?
Copper sulfate crystals can be prepared by dissolving copper sulfate powder in warm water until it reaches saturation, then allowing the solution to cool slowly. As the solution cools, copper sulfate will start to crystalize out of the solution. The crystals can be left to dry and then harvested for use.
What changes would you observe if you leave a copper sulphate in a room at 21 degrees for 2 days with a lid on the top?
The water from the solution evaporates. A decrease at mass and volume would also occur.
What can copper sulphate do to a dish if you leave it in room temperature for two days?
If copper sulfate comes into contact with a dish left in room temperature, it may oxidize and form copper oxide, which can stain the dish. It is also toxic if ingested, so it is important to clean the dish thoroughly before further use. Additionally, copper sulfate can react with certain substances in the dish and affect the taste or safety of food prepared in it.
How can you filter water from copper sulfate when copper sulfate decomposes when during heating?
You can filter the water from copper sulfate by using a vacuum filtration setup that separates the solid copper sulfate particles from the liquid water. This method avoids the need to heat the copper sulfate, which can cause it to decompose.
What would change if you left a blue copper sulphate solution in a dish with a lid for two days at room temperature?
If left for two days at room temperature, the water in the solution would evaporate, causing the concentration of copper sulfate to increase. Over time, crystals of copper sulfate would start to form at the bottom of the dish.
What would happen if you poured 20cm cubed blue copper sulphate solution into a dish and left it at 21 celsius for two days?
u would get a blue waffle
How long does it take to grow copper sulphate crystals?
It typically takes 1-2 weeks to grow visible copper sulfate crystals in a saturated solution at room temperature. The size of the crystals and the conditions of the solution can affect the growth rate.
Why is iron pot found to hole after keeping a solution of copper sulphate in it for some days?
Iron is a more active metal than copper, so it replaces/displaces the copper in the copper sulfate, forming iron sulfate and copper. So the hole in the iron pot is where the iron atoms came from. This is called a single replacement/displacement reaction.
What happens whe anhydrous copper(two)sulphate is exposed to the atmosphere for two days?
Anhydrous copper(II) sulfate will absorb moisture from the atmosphere, causing it to form blue hydrated copper(II) sulfate. This is because copper(II) sulfate is very hygroscopic, meaning it readily absorbs water from the environment to form a hydrated compound.
What happens if blue copper sulphate is left in a dish with a lid on for 2 days?
If blue copper sulfate is left in a dish with a lid on for 2 days, it will likely remain unchanged. Copper sulfate is a stable compound that does not readily decompose under normal conditions. However, any moisture present may cause the compound to slightly dissolve or form small crystals on the container's sides.
Describe how crystals of copper sulphate are prepared?
Copper sulfate crystals can be prepared by dissolving copper sulfate powder in warm water until it reaches saturation, then allowing the solution to cool slowly. As the solution cools, copper sulfate will start to crystalize out of the solution. The crystals can be left to dry and then harvested for use.
A strip of magnesium metal into a solution of copper sulfate?
When a strip of magnesium metal is placed in a solution of copper sulfate, a redox reaction occurs. The magnesium metal undergoes oxidation to form magnesium ions, while the copper ions in the solution are reduced to form copper metal. This results in a displacement reaction where the more reactive magnesium displaces the less reactive copper from the solution.
What would happen if you leave copper sulphate in a dish with a lid on for 2 days at 21 degrees Celcius?
It will turn brown ish
A copper coin was kept dipped in silver nitrate solution for a hours or dayswhat will happen to the colours of solution?
If a copper coin is dipped in silver nitrate solution for hours or days, the solution will likely turn blue due to the formation of copper(II) nitrate. This reaction occurs as copper from the coin reacts with the silver nitrate in the solution.
When Zinc plate was kept in a glass container having CuSO4 examine it found that blue colour of solution is getting lighter After few days when zinc plate was taken out no of holes were noticed?
The blue color fading indicates that the zinc plate caused a reaction with the CuSO4, forming a complex ion solution. The holes on the zinc plate indicate that zinc underwent galvanic corrosion in the presence of the copper sulfate solution, leading to the formation of zinc ions and electrons. This reaction resulted in the degradation of the zinc plate, forming holes in the process.
What changes would you observe if you leave a copper sulphate in a room at 21 degrees for 2 days with a lid on the top?
The water from the solution evaporates. A decrease at mass and volume would also occur.
